Small tiny pinpoint red dots on skin dont itch
Most nonspecific dermatitis is caused by skin contact with a substance that provokes a reaction, which could be anything from plants to soap to jewelry to fabrics. Nonspecific dermatitis, or contact dermatitis, simply means inflammation of the skin from many different causes. Non-specific dermatitis (skin inflammation) This list does not constitute medical advice and may not accurately represent what you have. Some drug reactions are potentially life-threatening. If you believe you are having a rash from a medication, seek medical attention. There are some drugs where rashes are a known side effect, but it is not always possible to predict how your body will react. Drug reactions: Many drugs can cause serious skin reactions that manifest as a rash on the lower legs.Itching acts as a warning or deterrent from using these irritants. Allergens can include drugs, topical treatments such as soaps or lotions, certain fabrics or metals, plants, foods and a variety of other substances. Allergens: The skin works primarily as a protective barrier and is very sensitive to environmental factors that cause irritation or allergic reactions.There are many environmental causes for rashes on the lower extremities and other body parts. Neurologic: Conditions that affect the nervous system such as shingles and diabetes can also result in rashes or itching of the lower extremities and other parts of the body.Hematologic: Blood conditions such as anemia and leukemia can cause specific rashes on the lower legs and be associated with symptoms such as fatigue and weight loss.Metabolic: Conditions such as diabetes and thyroid disease that affect the metabolic homeostasis of the body can result in rashes of the lower leg as well as other parts of the body.
There are many illnesses that can also cause itching and they can be grouped into the following categories: Rashes in the lower legs may be a sign of an underlying, systemic condition. Autoimmune: Many inflammatory diseases that result in the body attacking itself can result in chronic inflammation that commonly manifests as a rash on different parts of the body, including the lower extremities.Other types of bacteria, fungi, and viruses can also cause such infections however, Staphylococcus aureus is the most common. Staphylococcus aureus can enter the skin via small lesions or cuts and result in painful, red, swollen areas on the skin. This type of skin infection is called cellulitis. Although it is a normal component of the skin flora, it is the leading cause of human bacterial infection and can result in redness and irritation superficially on the body. Infectious: The skin is home to a bacterium known as Staphylococcus aureus.Most causes of rash are inflammatory in nature. On the other hand, skin that is simply dry or that seems rashy may be due to the skin naturally being more dry with old age or temperature changes. Often, such conditions are also associated with symptoms such as redness, blisters or flaking. Many skin conditions such as eczema, hives, psoriasis and a variety of other illnesses that specifically affect the skin and its layers can result in a rash of the lower extremities. The majority of rashes on the legs are dermatologic in nature.
This can seem daunting because it may be difficult to classify the severity of your rash and any associated symptoms. The causes of rash on the leg are varied and range from benign to life-threatening. What causes a rash on the calves, shins, or ankles? It is important to make an appointment with your doctor in order to get the proper diagnosis, receive appropriate care and prevent complications. Rashes on the lower legs can be a signal of conditions that range from benign to life-threatening. Along with scratching, symptoms may include: Scratching can also result in breaks in the skin that can lead to bleeding or infection, further exacerbating the issue. Though scratching can be helpful in relieving any itchy sensation that may be occurring, it only offers temporary relief. Scratching is also an important symptom of a rash on the lower leg.